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EFFEFB

#EFFEFB Vapour

#EFFEFB is a very light white named Vapour. In the RGB color model it is made of 93.7% red, 99.6% green and 98.4% blue (rgb(239, 254, 251)). Its HSL value is 168° hue, 88% saturation and 97% lightness, and in CMYK it is 6% cyan, 0% magenta, 1% yellow and 0% black. #EFFEFB is a neutral color. Black text reads best on it, with a contrast ratio of 20.24:1.

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#EFFEFB color conversion

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HSL
HSB / HSV
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CMYK
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CIELCh
CIELUV
OKLCH

Variations of #EFFEFB

Shades

Mixed with black: richer and darker.

EFFEFBD0DDDAB1BDBA949E9C78807E5C63614247462A2D2D141615030303

Tints

Mixed with white: lighter and softer.

EFFEFBF1FEFBF2FEFCF4FEFCF5FEFDF7FFFDF9FFFDFAFFFEFCFFFEFDFFFF

Tones

Mixed with gray: calmer and more muted.

EFFEFBE3F1EED8E4E1CCD7D5C1CAC8B6BDBCABB0AFA0A4A39598978B8C8C

Hues

The same lightness and chroma, rotated around the color wheel.

F6FDF2F4FDF3F2FEF5F1FEF7F0FEF9EFFEFBEEFEFDEEFEFFF1FDFFF3FCFFF5FBFF

Temperatures

Cooler on the left, warmer on the right.

C5E4FFCDE9FFD6EEFEDEF4FDE7F9FCEFFEFBF1F9F3F2F5EBF4F0E3F5ECDBF6E7D3

#EFFEFB color harmonies

Complementary

The opposite hue — maximum contrast and energy.

EFFEFBFEEFF2
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Split complementary

The two hues next to the complement — contrast with less tension.

EFFEFBFEEFFAFEF3EF
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Analogous

Neighbouring hues — calm, cohesive and natural.

EFFEFBEFFEF3EFFAFE
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Triadic

Three hues evenly spaced at 120° — vibrant yet balanced.

EFFEFBFBEFFEFEFBEF
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Tetradic

Two complementary pairs — rich, best with one dominant color.

EFFEFBEFF2FEFEEFF2FEFBEF
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Square

Four hues spaced at 90° — bold and playful.

EFFEFBF3EFFEFEEFF2FAFEEF
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#EFFEFB for color-blind viewers (and dogs)

How #EFFEFB appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 97% similarHow dogs see it · simulated as #F9FAFB
  • Protanopia 97% similar1.3% of men, 0.02% of women · simulated as #FCFCFB
  • Protanomaly 97% similar1.3% of men, 0.02% of women · simulated as #F9FCFB
  • Deuteranopia 97% similar1.2% of men, 0.01% of women · simulated as #F9FAFB
  • Deuteranomaly 98% similar5% of men, 0.35% of women · simulated as #F6FBFB
  • Tritanopia 99% similar0.001% of men, 0.03% of women · simulated as #ECFFFD
  • Tritanomaly 100% similar0.0001% of men, 0.0001% of women · simulated as #EEFEFC
  • Achromatopsia 97% similar0.003% of men, 0.003% of women · simulated as #FBFBFB
  • Achromatomaly 98% similar0.001% of men, 0.001% of women · simulated as #F8FCFB

#EFFEFB contrast checker

AaThe quick brown fox jumps over the lazy dog.
1.04:1 Very poor#EFFEFB text on white
AA normalFailAAA normalFail
AA largeFailAAA largeFail
AaThe quick brown fox jumps over the lazy dog.
20.24:1 Super#EFFEFB text on black
AA normalPassAAA normalPass
AA largePassAAA largePass

Need another background? Pick any pair in the palette generator and open the contrast panel.

Colors similar to #EFFEFB

Palettes with #EFFEFB

#EFFEFB in CSS

/* Vapour */
.color { color: #EFFEFB; }
.background { background-color: #EFFEFB; }
.border { border: 1px solid #EFFEFB; }

/* Other notations */
color: rgb(239 254 251);
color: hsl(168 88% 97%);
color: oklch(0.985 0.016 182.7);

#EFFEFB FAQ

What color is #EFFEFB?

#EFFEFB is a very light white. Its closest named color is Vapour. It belongs to the white color family and is a neutral color.

What is the RGB value of #EFFEFB?

#EFFEFB is rgb(239, 254, 251) in RGB, hsl(168, 88%, 97%) in HSL and cmyk(6%, 0%, 1%, 0%) in CMYK.

What is the complementary color of #EFFEFB?

The complementary color of #EFFEFB is #FEEFF2, which sits opposite it on the color wheel.

Which text color works on #EFFEFB?

Black text has the best contrast on #EFFEFB: 20.24:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #EFFEFB a warm or cool color?

#EFFEFB is a neutral color.